Portable data processing device

Abstract

The present invention relates to a portable data processing device comprising an exchanging mechanism for alternatively concealing the data processing device or the handle thereof. By means of the exchanging mechanism, the data processing device and the handle thereof can be alternatively exposed to the outside during the working status or portable status. In addition to the advantage of easy portability, the design that the data processing device and the handle thereof are accommodated within the same space is also advantageous of reducing the space occupied by the data processing device and protecting the data processing device in the portable status.

What is claimed is:  
     
       1. A portable data processing device consisted of a monitor, a processing unit, and a data input device with a handle characterized in comprising an exchanging mechanism for alternatively concealing said data input device in a portable position and said handle in a working position, wherein said exchanging mechanism further comprises: 
       a casing with an accommodation portion penetrating therethrough and a supporting plane; and  
       a mobile carrier device which is moveably installed within an accommodation portion of said casing and can slide back and forth against said supporting plane with said data input device for receiving the data given by the users installed on one end thereof and said handle for the users to hold and carry installed on the other end thereof, wherein in said working position said data input device reaches out of said accommodation portion and said handle shrinks into the same and in said portable position said data input device shrinks into said accommodation portion and said handle reaches out of the same.  
     
     
       2. The portable data processing device as disclosed in the  claim 1 , wherein said portable data processing device further comprises a fixer on said mobile carrier device and a slot opposite to said fixer on said casing to buckle up said fixer to hold said mobile carrier device in said working position. 
     
     
       3. The portable data processing device as disclosed in the  claim 1 , wherein said portable data processing device further comprises a fixer on said casing and a slot opposite to said fixer on said mobile carrier device to buckle up said fixer and hold said mobile carrier device in said working position. 
     
     
       4. The portable data processing device as disclosed in the  claim 1 , wherein said portable data processing device further comprises a fixer on said moveable carrier device and a slot opposite to said fixer on said casing to buckle up said fixer and hold said mobile carrier device in said portable position. 
     
     
       5. The portable data processing device as disclosed in the  claim 1 , wherein said portable data processing device further comprises a fixer on said casing and a slot opposite to said fixer on said mobile carrier device to buckle up said fixer and hold said mobile carrier device in said portable position. 
     
     
       6. The portable data processing device as disclosed in the  claim 1 , wherein said portable data processing device further comprises a protruding portion on said mobile carrier device and a guide track opposite to said protruding portion on said casing to define the sliding range for said mobile carrier device. 
     
     
       7. The portable data processing device as disclosed in the  claim 1 , wherein said monitor is moveably pivoted to said casing. 
     
     
       8. The portable data processing device as disclosed in the  claim 2 , wherein said fixer on said mobile carrier device comprises a bolt and a resilient member to bear against said bolt in said slot. 
     
     
       9. The portable data processing device as disclosed in the  claim 3 , wherein said fixer on said mobile carrier device comprises a bolt and a resilient member to bear against said bolt in said slot. 
     
     
       10. The portable data processing device as disclosed in the  claim 4 , wherein said fixer on said mobile carrier device comprises a bolt and a resilient member to bear against said bolt in said slot. 
     
     
       11. The portable data processing device as disclosed in the  claim 5 , wherein said fixer on said mobile carrier device comprises a bolt and a resilient member to bear against said bolt in said slot. 
     
     
       12. The portable data processing device as disclosed in the  claim 6 , wherein said protruding portion on said mobile carrier device is a screw. 
     
     
       13. The portable data processing device as disclosed in the  claim 8 , wherein said resilient member is a spring. 
     
     
       14. The portable data processing device as disclosed in the  claim 9 , wherein said resilient member is a spring. 
     
     
       15. The portable data processing device as disclosed in the  claim 10 , wherein said resilient member is a spring. 
     
     
       16. The portable data processing device as disclosed in the  claim 11 , wherein said resilient member is a spring.